Buku Teks
Canfield, Jack, 1944-, author
Gramedia, 2003
Buku Teks
Canfield, Jack, 1944-, author
Gramedia Pustaka Utama, 2004;2004;2004;2004;2004
Buku Teks
Canfield, Jack, 1944-, author
Gramedia, 2003
Buku Teks
Canfied, Jack, author
Gramedia Pustaka Utama , 2010
Buku Teks